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Image object linked to string parameter
Posted: Wed Dec 02, 2015 10:35 pm
by hugo
Hello,
With Reports.FX I can use image objects linked to string parameters.
The parameter is then filled with a base 64 string (the string representation of the image) as everything works just fine, however the same approach seems that does not work at all with Reports.JS.
Re: Image object linked to string parameter
Posted: Fri Dec 04, 2015 10:07 am
by Vladimir
Hello Hugo,
Please clarify whether I understand you correctly:
1. You are using the report string variable, value - base64 image data.
2. This variable you use in the Image component as an expression {Variable1}
Right? Correct me if I'm wrong.
Thank you.
Re: Image object linked to string parameter
Posted: Fri Dec 04, 2015 12:13 pm
by hugo
Hello Vladimir,
You understood correctly.
Is that exactly the scenario.
Works with Reports.FX and seems that does not works with Reports.JS or I may be doing something wrong.
Thank you.
Re: Image object linked to string parameter
Posted: Fri Dec 04, 2015 1:33 pm
by Vladimir
Hello Hugo,
Currently, we are developing an algorithm of asynchronous loading images for rendering reports, and can not yet give an exact answer.
At the moment ImageData expressions do not work, you can specify the Image URL or a Data Column (data in the base64 format).
Thank you.